S.
Klembt
Stegmaier, A. ., Imhof, S. ., Helbig, T. ., Hofmann, T. ., Lee, C. H., Kremer, M. ., … Thomale, R. . (2021). Topological Defect Engineering and PT Symmetry in Non-Hermitian Electrical Circuits. Physical Review Letters, 126. http://doi.org/10.1103/PhysRevLett.126.215302
Pan, H. N., Winkler, K. ., Powlowski, M. ., Xie, M. ., Schade, A. ., Emmerling, M. ., … . Y. Kim, N. . (2019). Two-kind boson mixture honeycomb Hamiltonian of Bloch exciton-polaritons. Physical Review B, 99. http://doi.org/10.1103/PhysRevB.99.045302